HY-SPEC CrystalSeal
Verified by manufacturer 3 months ago
Crystal clear, transparent, hybrid sealant and adhesive where an invisible joint is required.
Application
- Suitable for many substrates including unprimed metals, aluminium, steel, composite panels, wood, glass, plastics, concrete, mortar, plaster, epoxy and polyester coated panels, unplasticized polyvinyl chloride (PVC-U), PU, stainless steel, anodized aluminium, copper, zinc, lead, finished wood and polystyrene.
- Elastic sealing applications in industrial, building and construction. Versatile sealant for use in domestic and trade applications.
- All-purpose sealant, designed for internal use but can be used externally as an adhesive.
- For factory, on-site or remedial applications.
Description
A crystal clear one part, neutral cure sealant and adhesive based on Hy-Spec Hybrid Technology. Cures to a permanently highly elastic and durable compound, suitable for almost all sealing and adhesive applications where an invisible joint is required.
Features and benefits:
- Crystal clear formulation.
- Solvent and isocyanate free.
- Permanently flexible.
- Low odour and no shrinkage.
- Paintable, however suitability tests should be carried out before use. If using alkyd resin paints, the drying time may increase.
- Can be applied to damp surfaces.
- Good movement accommodation between dissimilar materials.
- Good adhesion to a wide variety of substrates.
- Base technology: Hy-Spec hybrid polymer.
- Good mould resistance.
- Moisture curing.
General information
Color | White |
Uniclass | |
CAWS | E40/530 Sealant F30/610 Movement joints with sealant H40/785 Sealant jointing H41/655 Sealant jointing proprietary system H42/661 Sealant joints H51/610 Sealant joints H51/630 Movement joints H92/770 General sealants L10/810 Sealant joints L20/80 Sealant joints L20/820 Sealant joints N10/460 Sealant N10/760 Sealant bedding and pointing N10/80 Sealant |
Product range |
Specification data - Construction joint sealants
Material | Neutral cure hybrid polymer. |
Colour | White. |
Adhesion | Excellent. |
Chemical resistance | Good. |
Cure speed | 3-4 mm in 24 hours at +23°C at 50% RH. |
Movement | ±20% (accommodation). |
UV resistance | Good. |
Hardness (shore A) | 23-35. |
Specific gravity | 1.03 g/cm³. |
Elongation at break | >400%. |
ShearStrength | 1.00 MPa. |
Application temperature range | +5 to +30°C. |
Service temperature range | -30 to +70°C. |
Literature
HY-SPEC CrystalSeal